<template>
    <a-card :bordered="false">
        <!-- 查询区域 -->
        <div class="table-page-search-wrapper">
            <a-form layout="inline" @keyup.enter.native="searchQuery">
                <a-row :gutter="24">
                    <a-col :md="6" :sm="8">
                        <a-form-item label="表名">
                            <a-input placeholder="请输入表名" v-model="queryParam.dataTable"></a-input>
                        </a-form-item>
                    </a-col>
                    <a-col :md="6" :sm="8">
                        <a-form-item label="数据ID">
                            <a-input placeholder="请输入ID" v-model="queryParam.dataId"></a-input>
                        </a-form-item>
                    </a-col>

                    <span style="float: left;overflow: hidden;" class="table-page-search-submitButtons">
               <a-col :md="6" :sm="24">
                  <a-button type="primary" @click="searchQuery">查询</a-button>
                  <a-button style="margin-left: 8px" @click="searchReset">重置</a-button>
               </a-col>
            </span>
                </a-row>
            </a-form>
        </div>

        <!-- 操作按钮区域 -->
        <div class="table-operator">
            <a-button @click="handleCompare()" type="primary" icon="plus">数据比较</a-button>
        </div>

        <!--table区 -->
        <div>
            <!--已选择的清空 -->
            <div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
                <i class="anticon anticon-info-circle ant-alert-icon"></i>已选择&nbsp;<a style="font-weight: 600">{{ selectedRowKeys.length }}</a>项&nbsp;&nbsp;
                <a style="margin-left: 24px" @click="onClearSelected">清空</a>
            </div>
            <a-table
                    ref="table"
                    size="middle"
                    bordered
                    rowKey="id"
                    :columns="columns"
                    :dataSource="dataSource"
                    :pagination="ipagination"
                    :loading="loading"
                    :rowSelection="{selectedRowKeys: selectedRowKeys,onChange: onSelectChange}"
                    @change="handleTableChange"
            >
                <!-- 字符串超长截取省略号显示-->
                <span slot="dataContent" slot-scope="text, record">
          <j-ellipsis :value="text" :length="80" />
        </span>
            </a-table>
        </div>
        <data-log-modal ref="modalForm" @ok="modalFormOk"></data-log-modal>
    </a-card>
</template>

<script>
import DataLogModal from './part/DataLogModal'
import { JeecgListMixin } from '@/mixins/JeecgListMixin'
import JEllipsis from "@/components/jeecg/JEllipsis";

export default {
  name: 'DataLogList',
  mixins: [JeecgListMixin],
  components: {
    JEllipsis,
    DataLogModal
  },
  data() {
    return {
      description: '数据日志管理页面',
      //表头
      columns: [
        {
          title: '表名',
          align: 'center',
          dataIndex: 'dataTable',
          width: "120"
        }, {
          title: '数据ID',
          align: 'center',
          dataIndex: 'dataId',
          width: "120"
        }, {
          title: '版本号',
          align: 'center',
          dataIndex: 'dataVersion',
          width: "50"
        }, {
          title: '数据内容',
          align: 'center',
          dataIndex: 'dataContent',
          width: "150",
          scopedSlots: { customRender: 'dataContent' }
        }, {
          title: '创建人',
          align: 'center',
          dataIndex: 'createBy',
          width: "100"
        }
      ],
      url: {
        list: "/sys/dataLog/list"
      }
    }
  },
  methods: {
    handleCompare: function () {
      if (!this.selectionRows || this.selectionRows.length != 2) {
        this.openNotifIcon('请选择两条数据');
        return false;
      } else if (this.selectionRows[0].dataId != this.selectionRows[1].dataId) {
        this.openNotifIcon('请选择相同的数据库表和数据ID进行比较');
        return false;
      } else {
        this.$refs.modalForm.addModal(this.selectionRows);
        this.$refs.modalForm.title = "数据比较";
      }
    },
    openNotifIcon(msg) {
      this.$notification['warning']({
        message: '提示信息',
        description: msg
      });
    }
  }

}

</script>
<style scoped>
    @import '~@assets/less/common.less'
</style>
